Weathering resistant polyurethane for joint sealing. It is specially formulated for caulking joints in traditional timber marine decking.
It exhibits excellent weathering resistance and is therefore well suited for highly exposed open joints within the maritime environment. The sealing compound cures with atmospheric moisture to form a flexible elastomer that can be sanded. Sikaflex® – 290 DC PRO meets the low spread of flame requirements set out by the International Maritime Organisation (IMO).
- Excellent weathering resistance
- 1 – C formulation
- Easy and fast sandable
- Resistant to seawater and freshwater
- Easy workability
- Ideal flow behavior for application
Areas of Application
Sikaflex ® – 290 DC PRO is used exclusively for caulking joints in traditional timber decks for boat – and yacht construction. This product is suitable for experienced professional users only. Test with actual substrates and conditions have to be performed to ensure adhesion and material compatibility.